Xikun Zhang 张熙堃
@xikun_zhang_
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Research scientist at @openai working on AI agents and Deep Research. Co-creator of ChatGPT agent. Ex-@Stanford CS PhD. My words do not represent my employer's.
San Francisco
Joined August 2017
Just launched ChatGPT Agent (sorry GPT-5 waiters, it is coming!), the most capable AI agent model to date! It has been such an honor to be part of a crazy sprint to get this amazing model trained and shipped together with an absolutely gem team (@isafulf , @caseychu9 ,.
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RT @satyanadella: Excited to bring OpenAI’s gpt-oss models to Azure AI Foundry and to Windows via Foundry Local. It’s hybrid AI in action:….
azure.microsoft.com
OpenAI’s gpt‑oss models gives developers and enterprises the ability to run, adapt, and deploy OpenAI models on their own terms. Learn more.
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The first open-source models released by @OpenAI since GPT-2 release back in 2019! Cannot wait to see what the community can build on top of an o4-mini level model!.
Our open models are here. Both of them.
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Major AI labs like @OpenAI and @AnthropicAI are clearly on exponential curves. E.g. ChatGPT's WAU is up approximately 4× compared to last year. Humans tend to reason linearly, but exponential trends are harder to comprehend. What we’re seeing today is just the beginning. The.
This week, ChatGPT is on track to reach 700M weekly active users — up from 500M at the end of March and 4× since last year. Every day, people and teams are learning, creating, and solving harder problems. Big week ahead. Grateful to the team for making ChatGPT more useful and.
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A lot of friends of mine are founding vertical agent startups and are asking me for advice on how to go against the rise of general agents. Today @OpenAI has just launched ChatGPT study mode, which is not good news for many other education-specific agents. So it is a good time to.
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RT @OpenAI: As ChatGPT becomes a go-to tool for students, we’re committed to ensuring it fosters deeper understanding and learning. Introd….
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A lot of people I know have been increasingly anxious about losing their job stability due to AI automation. Many of them are adapting (switching their career to the AI industry or starting their own AI startup). While some of them will find success, they are going against the.
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RT @jand__: Here's how useful ChatGPT Agents can be with the Google Drive connector (should work the same with Sharepoint)! It found matchi….
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This hits me personally 🥵.
pretraining is an elegant science, done by mathematicians who sit in cold rooms writing optimization theory on blackboards, engineers with total absorb of distributed systems of titanic scale. posttraining is hair raising cowboy research where people drinking a lot of diet coke.
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It is exciting that ChatGPT agent and Deep Research can work with a lot of your private knowledge base now: Notion, GitHub, Google Drive, Box and many more!.
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RT @minchoi: Less than 7 days ago, OpenAI shock the world with ChatGPT Agent. People feel it's AGI and coming up with wild use cases. 10….
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Oh also, feel free to share some of your favorite use cases of ChatGPT agent and I will repost some of them. It is both important and fun to share these successful use cases since we are at the very beginning of the general agent paradigm, and people (including we ChatGPT agent.
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RT @ahmaurya: @xikun_zhang_ I tried it for creating a presentation. I haven't felt more useless while an AI agent one-shotted all of the re….
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Finally! Enjoy folks! And please give us feedback!.
ChatGPT agent is now fully rolled out to all Plus, Pro, and Team users. Sorry about the delay!
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ChatGPT agent did real, revenue-generating work that used to take @mhp_guy an entire day. We’re gradually entering the age of the agentic economy — and it’s going to reshape capitalism as we know it. Traditionally, capitalism relied on two inputs: labor and capital. In the.
I couldn’t sleep last night. So I got out of bed at 4 am, brain buzzing, & opened up the new ChatGPT Agent. And what happened next kind of broke my brain. I gave it 6 separate tasks. Real, revenue-generating business tasks. Things that would normally take me all day, or require
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RT @sonyatweetybird: Today on Training Data, the @OpenAI team behind ChatGPT agent explain how Agent Mode works, combining:. 1) Deep Resear….
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You can ask ChatGPT Agent to train an AI on datasets you are interested in, and do analyses for you. Building AI and doing data analysis will be automated end-to-end in the future. You are hearing it right. We are working hard to automating our own job :).
I asked ChatGPT agent to train a machine learning model and asked it to improve the model! AI trains and improves AI — AGI is coming! @OpenAI
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